Getting the Most Out of Our 120W/cm Mercury UV Lamps
When we sat down to design our 120W/cm mercury lamps, we had one goal: find that sweet spot where you get plenty of power without killing the lamp’s lifespan. You need enough punch to cure industrial adhesives and coatings fast, but you don’t want to cook your substrate in the process. Dealing with the heat Here’s the thing about 120W/cm. It’s a lot of energy packed into a very small space. To keep these from burning out early, we use high-purity quartz and a very specific mercury-vapor fill. But remember, this much power creates a ton of infrared heat along with the UV light. You’ve got to make sure your cooling—whether you’re using air or water—can actually keep up. If the lamp gets too hot, your UV output drops and the lamp dies sooner. Simple as that. A cleaner way to build We’re moving away from the old-school materials that make disposal a nightmare. Our latest design is all about keeping things clean. We’ve switched to eco-friendly quartz blends and stripped out the hazardous additives in the housing. Plus, we tweaked the electrode chemistry. The result? The lamps last longer. That means you aren’t swapping them out as often, and less mercury waste ends up in recycling centers. It’s just a better way to do business. Fitting them into your line These are designed to be simple drop-in replacements for your current curing lines. We used stabilized connectors because we know how annoying arcing at the end caps can be—it’s a classic headache with high-wattage systems, but we’ve pretty much solved it. As long as your voltage matches the lamp’s curve, you can plug these right into your existing ballasts. One quick tip: even though these last longer, they still need a moment to warm up. Keep that in mind when you’re timing your cycles. And don’t forget to wipe down the quartz sleeve every now and then. If gunk builds up on the glass, your UV output takes a hit.